| Craig Citro | 751b7fb | 2014-09-23 11:20:38 -0700 | [diff] [blame] | 1 | # Copyright 2014 Google Inc. All Rights Reserved. | 
| Joe Gregorio | d60d1e7 | 2013-06-25 15:14:28 -0400 | [diff] [blame] | 2 | # | 
|  | 3 | # Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | 4 | # you may not use this file except in compliance with the License. | 
|  | 5 | # You may obtain a copy of the License at | 
|  | 6 | # | 
|  | 7 | #      http://www.apache.org/licenses/LICENSE-2.0 | 
|  | 8 | # | 
|  | 9 | # Unless required by applicable law or agreed to in writing, software | 
|  | 10 | # distributed under the License is distributed on an "AS IS" BASIS, | 
|  | 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | 12 | # See the License for the specific language governing permissions and | 
|  | 13 | # limitations under the License. | 
|  | 14 |  | 
| Emmett Butler | 0969915 | 2016-02-08 14:26:00 -0800 | [diff] [blame] | 15 | # Set default logging handler to avoid "No handler found" warnings. | 
|  | 16 | import logging | 
|  | 17 |  | 
|  | 18 | try:  # Python 2.7+ | 
|  | 19 | from logging import NullHandler | 
|  | 20 | except ImportError: | 
| Bu Sun Kim | 66bb32c | 2019-10-30 10:11:58 -0700 | [diff] [blame] | 21 |  | 
| Emmett Butler | 0969915 | 2016-02-08 14:26:00 -0800 | [diff] [blame] | 22 | class NullHandler(logging.Handler): | 
|  | 23 | def emit(self, record): | 
|  | 24 | pass | 
|  | 25 |  | 
| Bu Sun Kim | 66bb32c | 2019-10-30 10:11:58 -0700 | [diff] [blame] | 26 |  | 
| Emmett Butler | 0969915 | 2016-02-08 14:26:00 -0800 | [diff] [blame] | 27 | logging.getLogger(__name__).addHandler(NullHandler()) |